MediaTek Helio G99 vs Samsung Exynos 9820
24.1CPU39.5
21.2GPU—
40.1Benchmarks—
54.9Efficiencyspec-based20
2 spec wins — MediaTek Helio G991 spec wins — Samsung Exynos 9820
InnoReviews verdict
No overall winner yet: Samsung Exynos 9820 lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.
Which would you pick?
Key differences
Reasons to pick the MediaTek Helio G99
- 25% lower process: 6 nm vs 8 nm
Reasons to pick the Samsung Exynos 9820
- Stronger CPU score: 40 vs 24
- 24% higher Max clock: 2.73 GHz vs 2.2 GHz
General
| Spec | MediaTek Helio G99 | Samsung Exynos 9820 |
|---|---|---|
| Announced | 2022 | 2018 |
| Process | 6 nm+25% | 8 nm |
| TDP (typical) | 5 W | — |
| Architecture | Armv8.2 | — |
CPU
| Spec | MediaTek Helio G99 | Samsung Exynos 9820 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 2x2.2 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55 | 2x2.73 GHz Mongoose M4 + 2x2.31 GHz Cortex-A75 + 4x1.95 GHz Cortex-A55 |
| Max clock | 2.2 GHz | 2.73 GHz+24% |
GPU
| Spec | MediaTek Helio G99 | Samsung Exynos 9820 |
|---|---|---|
| GPU | Arm Mali-G57 MC2 | Arm Mali-G76 MP12 |
AI
| Spec | MediaTek Helio G99 | Samsung Exynos 9820 |
|---|---|---|
| NPU | — | Samsung NPU |
Memory
| Spec | MediaTek Helio G99 | Samsung Exynos 9820 |
|---|---|---|
| Memory type | LPDDR4X-4266 | LPDDR4X |
| Max bandwidth | 17.1 GB/s | — |
Connectivity
| Spec | MediaTek Helio G99 | Samsung Exynos 9820 |
|---|---|---|
| Modem | Integrated 4G LTE Cat-13 | Integrated LTE Cat-20 |
| Max download | — | 2 Gbps |
| Wi-Fi | Wi-Fi 5 | — |
| Bluetooth | 5.2 | — |
Media
| Spec | MediaTek Helio G99 | Samsung Exynos 9820 |
|---|---|---|
| Max display | FHD+ @ 120Hz | WQUXGA (3840x2400) |
| Video capture | 1080p@60fps | 8K@30fps |
Benchmarks
| Spec | MediaTek Helio G99 | Samsung Exynos 9820 |
|---|---|---|
| AnTuTu | 555,354Bottom 5% | — |
| AnTuTu 11 (CPU) | 207,594Bottom 5% | — |
| AnTuTu 11 (GPU) | 46,326Bottom 8% | — |
| AnTuTu 11 (Memory) | 128,589Bottom 3% | — |
| AnTuTu 11 (UX) | 172,845Bottom 10% | — |
| Geekbench 6 (single) | 730Bottom 27% | — |
| Geekbench 6 (multi) | 2,010Bottom 31% | — |
| 3DMark Wild Life Extreme | 345Bottom 13% | — |
Related comparisons
MediaTek Helio G99vs Qualcomm Snapdragon 4 Gen 1VSMediaTek Helio G99vs Huawei Kirin 9010VSMediaTek Helio G99vs Huawei Kirin T90AVSMediaTek Helio G99vs Qualcomm Snapdragon 732GVSSamsung Exynos 9820vs Qualcomm Snapdragon 865VSSamsung Exynos 9820vs Huawei Kirin 990 5GVSSamsung Exynos 9820vs Samsung Exynos 990VSSamsung Exynos 9820vs Qualcomm Snapdragon 765GVS